Froth and foam floating at Sellur tank in Madurai | File

Best from science journals: Physics of foam

Shuvabrata Garai
In this file photo taken on April 22, 2016 a child remains at an area affected by a drought on Earth Day in the southern outskirts of Tegucigalpa, Honduras.

Hunger, drought, disease: UN climate report reveals dire health threats

The Euphlyctis Kerala species of frog discovered from near the Thattekkad bird sanctuary.

New species of skittering frog discovered from surroundings of Thattekkad bird sanctuary

Staff Reporter

Editor's Pick

Device providing super-hearing. The spherical array has 6 microphones sensitive to ultrasound. The ultrasounds are played back to the headphones so that the listener can detect the direction of their source correctly.Credit: Ville Pulkki/Aalto University

Hearing beyond the normal range

This image released by NASA, courtesy of Jamie S. Foster, University of Florida, shows immature bobtail squid (Euprymna scolopes).

NASA sends squid from Hawaii into space for research

A school of fish swim above a staghorn coral colony as it grows on the Great Barrier Reef off the coast of Cairns, Australia

UNESCO to downgrade status of Great Barrier Reef; Australia blames political interference


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